diff options
Diffstat (limited to 'drivers/leds/leds-lp55xx-common.c')
| -rw-r--r-- | drivers/leds/leds-lp55xx-common.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/leds/leds-lp55xx-common.c b/drivers/leds/leds-lp55xx-common.c index 56210f4ad919..81de1346bf5d 100644 --- a/drivers/leds/leds-lp55xx-common.c +++ b/drivers/leds/leds-lp55xx-common.c @@ -611,11 +611,13 @@ static int lp55xx_parse_multi_led(struct device_node *np, struct device_node *child; int num_colors = 0, ret; - for_each_child_of_node(np, child) { + for_each_available_child_of_node(np, child) { ret = lp55xx_parse_multi_led_child(child, cfg, child_number, num_colors); - if (ret) + if (ret) { + of_node_put(child); return ret; + } num_colors++; } @@ -665,7 +667,7 @@ struct lp55xx_platform_data *lp55xx_of_populate_pdata(struct device *dev, if (!pdata) return ERR_PTR(-ENOMEM); - num_channels = of_get_child_count(np); + num_channels = of_get_available_child_count(np); if (num_channels == 0) { dev_err(dev, "no LED channels\n"); return ERR_PTR(-EINVAL); @@ -679,10 +681,12 @@ struct lp55xx_platform_data *lp55xx_of_populate_pdata(struct device *dev, pdata->num_channels = num_channels; cfg->max_channel = chip->cfg->max_channel; - for_each_child_of_node(np, child) { + for_each_available_child_of_node(np, child) { ret = lp55xx_parse_logical_led(child, cfg, i); - if (ret) + if (ret) { + of_node_put(child); return ERR_PTR(-EINVAL); + } i++; } |